bluetooth: Refactor Bluetooth and Stub out BluetoothInteraction.

Source/modules/bluetooth/BluetoothInteraction.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BluetoothInteraction_h
+#define BluetoothInteraction_h
+
+#include "bindings/core/v8/ScriptWrappable.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+// Object and UUID lookup on navigator.bluetooth
+class BluetoothInteraction
+    : public GarbageCollected<BluetoothInteraction>
+    , public ScriptWrappable {
+    DEFINE_WRAPPERTYPEINFO();
+public:
+
+    DEFINE_INLINE_TRACE() { }
+};
+
+} // namespace blink
+
+#endif // BluetoothInteraction